MCW1 type natural ventilator is a kind of thin natural vent. It is a new type of practical factory roof ventilator invented by Mcwell. It is included in the national standard atlas 11CJ33 "roof louvre vents". If you need to know details about MCW1 type low-profile ventilator, you can refer to the national standard atlas 11CJ33 "Ventilation and daylighting skylight" for detailed understanding.  MCW1 type natural ventilator (parallel air duct type) is a kind of light-weight natural ventilator which is commonly used in the market. Thin natural roof ventilation is a kind of wind-sheltered ventilation skylights, which are especially suitable for the ventilation of industrial plant buildings in plateau areas, coastal areas or other areas. Thin natural vent has the characteristics of low height and low weight, good wind and rain resistance, convenient unit modular combination installation, less consumables, and high cost performance. 

MCW1 type roof vents is composed of outer guard plate, rainproof plate, drainage groove, valve plate and control system. The ventilation skylight adopts steel forming and welding skeleton, and the rainproof board adopts color steel plate or glass fiber polyester daylighting board (FRP). The special structure makes the effective ventilation area and daylight area of ​​the ventilation skylight increase, smooth exhaust and ventilation efficiency High; the skylight is equipped with three layers of rain-proof panels, which greatly enhance the performance of anti-drifting rain; light weight, low height, and good wind resistance.